org.quartz.jobs.ee.ejb
Class EJBInvokerJob
java.lang.Object
org.quartz.jobs.ee.ejb.EJBInvokerJob
- All Implemented Interfaces:
- Job
- Direct Known Subclasses:
- EJB3InvokerJob
public class EJBInvokerJob
- extends Object
- implements Job
A Job
that invokes a method on an EJB.
Expects the properties corresponding to the following keys to be in the
JobDataMap
when it executes:
EJB_JNDI_NAME_KEY
- the JNDI name (location) of the
EJB's home interface.
EJB_METHOD_KEY
- the name of the method to invoke on the
EJB.
EJB_ARGS_KEY
- an Object[] of the args to pass to the
method (optional, if left out, there are no arguments).
EJB_ARG_TYPES_KEY
- an Class[] of the types of the args to
pass to the method (optional, if left out, the types will be derived by
calling getClass() on each of the arguments).
The following keys can also be used at need:
INITIAL_CONTEXT_FACTORY
- the context factory used to
build the context.
PROVIDER_URL
- the name of the environment property
for specifying configuration information for the service provider to use.
The result of the EJB method invocation will be available to
Job/TriggerListener
s via
JobExecutionContext.getResult()
.
- Author:
- Andrew Collins, James House, Joel Shellman, Chris Bonham
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
EJB_JNDI_NAME_KEY
public static final String EJB_JNDI_NAME_KEY
- See Also:
- Constant Field Values
EJB_METHOD_KEY
public static final String EJB_METHOD_KEY
- See Also:
- Constant Field Values
EJB_ARG_TYPES_KEY
public static final String EJB_ARG_TYPES_KEY
- See Also:
- Constant Field Values
EJB_ARGS_KEY
public static final String EJB_ARGS_KEY
- See Also:
- Constant Field Values
INITIAL_CONTEXT_FACTORY
public static final String INITIAL_CONTEXT_FACTORY
- See Also:
- Constant Field Values
PROVIDER_URL
public static final String PROVIDER_URL
- See Also:
- Constant Field Values
PRINCIPAL
public static final String PRINCIPAL
- See Also:
- Constant Field Values
CREDENTIALS
public static final String CREDENTIALS
- See Also:
- Constant Field Values
EJBInvokerJob
public EJBInvokerJob()
execute
public void execute(JobExecutionContext context)
throws JobExecutionException
- Description copied from interface:
Job
Called by the Scheduler
when a Trigger
fires that is associated with the Job
.
The implementation may wish to set a
result
object on the
JobExecutionContext
before this method exits. The result itself
is meaningless to Quartz, but may be informative to
JobListener
s
or
TriggerListener
s
that are watching the job's
execution.
- Specified by:
execute
in interface Job
- Throws:
JobExecutionException
- if there is an exception while executing the job.
getInitialContext
protected InitialContext getInitialContext(JobDataMap jobDataMap)
throws NamingException
- Throws:
NamingException
Copyright 2001-2015, Terracotta, Inc.